The National Geographic Society, long noted for the high quality of its publications and audiovisual materials, has produced another winner. Arranged in dictionary form, the 334 encyclopedic entries cover a wide array of geographical topics.... Virtually every entry is followed by a large number of cross-references which provide students with valuable paths to more information. Full-color illustrations... are everywhere. ... While much of the information might be available in encyclopedias, it is hard to imagine a more fascinating, exciting, enticing way to research geography. ... All in all, a highly recommended, five-star effort.